IT1034085B - Valvola di comando ad aria compressa per un circuito di freno pneumatico - Google Patents

Valvola di comando ad aria compressa per un circuito di freno pneumatico

Info

Publication number
IT1034085B
IT1034085B IT2102575A IT2102575A IT1034085B IT 1034085 B IT1034085 B IT 1034085B IT 2102575 A IT2102575 A IT 2102575A IT 2102575 A IT2102575 A IT 2102575A IT 1034085 B IT1034085 B IT 1034085B
Authority
IT
Italy
Prior art keywords
control valve
compressed air
air control
brake circuit
pneumatic brake
Prior art date
Application number
IT2102575A
Other languages
English (en)
Original Assignee
Midland Ross Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midland Ross Corp filed Critical Midland Ross Corp
Application granted granted Critical
Publication of IT1034085B publication Critical patent/IT1034085B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/268—Compressed-air systems using accumulators or reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/38—Brakes applied by springs or weights and released by compressed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/041—Driver's valves controlling auxiliary pressure brakes, e.g. parking or emergency brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/12—Driver's valves combined with relay valves or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
  • Multiple-Way Valves (AREA)
IT2102575A 1974-03-11 1975-03-07 Valvola di comando ad aria compressa per un circuito di freno pneumatico IT1034085B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44970774 US3892444A (en) 1974-03-11 1974-03-11 Pneumatic brake system

Publications (1)

Publication Number Publication Date
IT1034085B true IT1034085B (it) 1979-09-10

Family

ID=23785179

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2102575A IT1034085B (it) 1974-03-11 1975-03-07 Valvola di comando ad aria compressa per un circuito di freno pneumatico

Country Status (9)

Country Link
US (1) US3892444A (it)
JP (1) JPS545178B2 (it)
AR (1) AR204741A1 (it)
BR (1) BR7501385A (it)
CA (1) CA1029778A (it)
DE (1) DE2509679C3 (it)
FR (1) FR2263919B1 (it)
GB (1) GB1457398A (it)
IT (1) IT1034085B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163584A (en) * 1978-02-17 1979-08-07 The Bendix Corporation Fluid pressure braking system
GB9701795D0 (en) * 1997-01-29 1997-03-19 Lucas Ind Plc Improvements in pneumatically-operated braking systems for vehicles
US6062652A (en) * 1998-02-06 2000-05-16 Alliedsignal Truck Brake Systems Co. Pneumatic system to fast fill trailer reservoirs
ITTO20050498A1 (it) * 2005-07-20 2007-01-21 Knorr Bremse Systeme Impianto pneumatico per la frenatura di un veicolo commerciale
US8480183B2 (en) * 2007-03-13 2013-07-09 Norgren Gt Development Corporation Parking brake interlock
US8249789B2 (en) * 2008-10-29 2012-08-21 Bedix Commercial Vehicle Systems LLC Spring brake valve
DE102008060912B4 (de) * 2008-12-06 2013-11-21 Haldex Brake Products Gmbh Pneumatische Bremsanlage mit einem Parkventil
US10377362B2 (en) * 2016-04-11 2019-08-13 Peter Posta Braking control system for a trailer
EP3695993B1 (en) * 2019-02-15 2022-07-06 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Pneumatic control unit
US11820341B2 (en) * 2020-10-01 2023-11-21 Valcrum, Llc Electrically modulated air brake
CN114771480B (zh) * 2022-04-25 2024-02-23 一汽解放汽车有限公司 制动***及车辆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107126A (en) * 1961-06-28 1963-10-15 Bendix Westinghouse Automotive Spring brake emergency release system
US3285672A (en) * 1961-03-21 1966-11-15 Royal Industries Fluid operated braking system
US3115371A (en) * 1961-06-28 1963-12-24 Bendix Westinghouse Automotive Emergency release system for fluid pressure brakes
US3228730A (en) * 1964-01-13 1966-01-11 Bendix Westinghouse Automotive Tractor-trailer braking system
US3294455A (en) * 1964-04-03 1966-12-27 Bendix Westinghouse Automotive Vehicle fluid pressure brake system and control valve
US3304131A (en) * 1964-08-27 1967-02-14 Wagner Electric Corp Protector valve for a trailer brake system
US3778119A (en) * 1971-08-24 1973-12-11 Wagner Electric Corp Control valve

Also Published As

Publication number Publication date
FR2263919A1 (it) 1975-10-10
CA1029778A (en) 1978-04-18
JPS50127331A (it) 1975-10-07
BR7501385A (pt) 1975-12-09
DE2509679A1 (de) 1975-09-18
JPS545178B2 (it) 1979-03-14
DE2509679B2 (de) 1979-04-05
GB1457398A (en) 1976-12-01
AR204741A1 (es) 1976-02-27
DE2509679C3 (de) 1979-11-29
FR2263919B1 (it) 1977-07-22
US3892444A (en) 1975-07-01

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